package org.example;

public class test5 {
    public static void main(String[] args) {
        //数组练习
        int []arr = {1,2,3,4,5,6,7,8,9,10};
        for (int i = 0; i < arr.length; i++) {
            if (arr[i] % 2 == 0) {
                arr[i]=arr[i]/2;
            }else if(arr[i] % 2 == 1){
                arr[i]=arr[i]*2;
            }
        }
        for (int i = 0; i < arr.length; i++) {
            System.out.println(arr[i]);
        }
        //求最值
        int max = arr[0];
        //初始值i也可以为0，但1有更高效率
        for (int i = 1; i < arr.length; i++) {
            if (arr[i] > max) {
                max = arr[i];
            }
        }
            System.out.println("最大值为"+max);
    }
}
